Add has_accessibility_reports to MergeRequest

app/models/merge_request.rb

@@ -1300,6 +1300,12 @@ class MergeRequest < ApplicationRecord
     compare_reports(Ci::CompareTestReportsService)
   end
 
+  def has_accessibility_reports?
+    return false unless Feature.enabled?(:accessibility_report_view, project)
+
+    actual_head_pipeline.present? && actual_head_pipeline.has_reports?(Ci::JobArtifact.accessibility_reports)
+  end
+
   def has_coverage_reports?
     return false unless Feature.enabled?(:coverage_report_view, project)
 

spec/factories/merge_requests.rb

@@ -121,6 +121,18 @@ FactoryBot.define do
       end
     end
 
+    trait :with_accessibility_reports do
+      after(:build) do |merge_request|
+        merge_request.head_pipeline = build(
+          :ci_pipeline,
+          :success,
+          :with_accessibility_reports,
+          project: merge_request.source_project,
+          ref: merge_request.source_branch,
+          sha: merge_request.diff_head_sha)
+      end
+    end
+
     trait :with_coverage_reports do
       after(:build) do |merge_request|
         merge_request.head_pipeline = build(

spec/models/merge_request_spec.rb

@@ -1612,6 +1612,32 @@ describe MergeRequest do
     end
   end
 
+  describe '#has_accessibility_reports?' do
+    subject { merge_request.has_accessibility_reports? }
+
+    let(:project) { create(:project, :repository) }
+
+    context 'when head pipeline has an accessibility reports' do
+      let(:merge_request) { create(:merge_request, :with_accessibility_reports, source_project: project) }
+
+      it { is_expected.to be_truthy }
+
+      context 'when feature flag is disabled' do
+        before do
+          stub_feature_flags(accessibility_report_view: false)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    context 'when head pipeline does not have accessibility reports' do
+      let(:merge_request) { create(:merge_request, source_project: project) }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
   describe '#has_coverage_reports?' do
     subject { merge_request.has_coverage_reports? }